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Other packages similar to curve-interpolator

curve-interpolator-vectorized

3.3.7

Interpolate arrays of values on a Cardinal/Catmull-Rom spline curve with vectorized methods

Gathering detailed insights and metrics for curve-interpolator

curve-interpolator - 3.3.1 | npmpackage.info

curve-interpolator

Interpolate values over a cubic Cardinal/Catmull-Rom curve

3.3.1

MIT

TypeScript

185.10 kB

3.2

Installations

npm install curve-interpolator

Developer Guide

BETA

Typescript

Yes

Module System

CommonJS, UMD

Node Version

16.19.1

NPM Version

9.6.5 Pull Requests

Open

0

Total

28

Closed

14

Merged

14

Issues

Open

0

Total

11

Closed

11

Releases

Release 3.3.1

3.3.1

Updated on Nov 22, 2023

Release 3.3.0

3.3.0

Updated on Sep 19, 2023

Release 3.2.0

3.2.0

Updated on Sep 18, 2023

Release 3.1.1

3.1.1

Updated on Feb 24, 2023

Release 3.1.0

3.1.0

Updated on Feb 21, 2023

Release 3.0.1

3.0.1

Updated on Jan 10, 2023

View All 20 releases

Languages

TypeScript

JavaScript

TypeScript (99.39%)

JavaScript (0.61%)

Developer

kjerandp

Download Statistics

Total Downloads

Last Day

Last Week

Last Month

Last Year

GitHub Statistics

MIT License

51 Stars

113 Commits

6 Forks

2 Watchers

1 Branches

2 Contributors

Updated on Mar 29, 2025

Maintainers

View All 2 Contributors

Package Meta Information

Latest Version

3.3.1

Package Id

curve-interpolator@3.3.1

Unpacked Size

185.10 kB

Size

50.63 kB

File Count

NPM Version

9.6.5

Node Version

16.19.1

Published on

Nov 22, 2023

Total Downloads

Cumulative downloads

Total Downloads

NaN

Last Day

NaN

Compared to previous day

Last Week

NaN

Compared to previous week

Last Month

NaN

Compared to previous month

Last Year

NaN

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

Curve Interpolator

A lib for interpolating values over a cubic Cardinal/Catmull-Rom spline curve of n-dimenesions.

Installation

1npm install --save curve-interpolator

Basic usage

Reference the CurveInterpolator class:

1// commonjs
2const CurveInterpolator = require('curve-interpolator').CurveInterpolator;
3
4// es6
5import { CurveInterpolator } from 'curve-interpolator';
6

Define controlpoints you want the curve to pass through and pass it to the constructor of the CurveInterpolator to create an instance:

1const points = [
2  [0, 4],
3  [1, 2],
4  [3, 6.5],
5  [4, 8],
6  [5.5, 4],
7  [7, 3],
8  [8, 0],
9  ...
10];
11
12const interp = new CurveInterpolator(points, { tension: 0.2, alpha: 0.5 });
13
14// get single point
15const position = 0.3 // [0 - 1]
16const pt = interp.getPointAt(position)
17
18// get points evently distributed along the curve
19const segments = 1000;
20const pts = interp.getPoints(segments);
21
22// lookup values along x and y axises
23const axis = 1;
24const yintersects = interp.getIntersects(7, axis);
25
26/*
27max number of solutions (0 = all (default), 1 = first, -1 = last)
28A negative max value counts solutions from end of curve
29*/
30const axis = 0;
31const max = -1;
32const xintersects = interp.getIntersects(3.2, axis, max);
33
34// get bounding box
35const bbox = interp.getBoundingBox();

Online example on ObservableHQ:

https://observablehq.com/@kjerandp/curve-interpolator-demo

Docs

Docs are generated using typedoc in ./docs. To create:

1npm run docs

Online: https://kjerandp.github.io/curve-interpolator/

License

MIT

No vulnerabilities found.

10

Dangerous-Workflow

Determines if the project's GitHub Action workflows avoid dangerous patterns.

10

Binary-Artifacts

Determines if the project has generated executable (binary) artifacts in the source repository.

10

License

Determines if the project has defined a license.

5

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

3

Pinned-Dependencies

Determines if the project has declared and pinned the dependencies of its build process.

0

Code-Review

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

0

Token-Permissions

Determines if the project's workflows follow the principle of least privilege.

0

Maintained

Determines if the project is "actively maintained".

0

CII-Best-Practices

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0

Security-Policy

Determines if the project has published a security policy.

0

Fuzzing

Determines if the project uses fuzzing.

0

Branch-Protection

Determines if the default and release branches are protected with GitHub's branch protection settings.

0

SAST

Determines if the project uses static code analysis.

Score

3.2

/10

Last Scanned on 2025-07-07

The Open Source Security Foundation is a cross-industry collaboration to improve the security of open source software (OSS). The Scorecard provides security health metrics for open source projects.

Learn More

Other packages similar to curve-interpolator

Other packages similar to curve-interpolator

curve-interpolator

Installations

Developer Guide

Yes

CommonJS, UMD

16.19.1

9.6.5

Pull Requests

0

28

14

14

Issues

0

11

11

Releases

Languages

Developer

Download Statistics

GitHub Statistics

Maintainers

Package Meta Information

Total Downloads

NaN

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dev Dependencies

Curve Interpolator

Installation

Basic usage

Docs

License

10

10

10

5

3

0

0

0

0

0

0

0

0

3.2

/10